I've got several sets of radio buttons in my InDesign form. Have just used one from the 'Sample buttons' library but can't seem to get it to display the 'No' option as selected (instead of the 'Yes' which comes first in the set). Perhaps it's something that needs doing in Acrobat instead?

I've selected 'Normal On' for the No radio button in the Forms window in InDesign but no luck yet in seeing this happen when I export to Acrobat. Any ideas? Thanks

Leave the default as is and switch the positions of the Yes and No buttons in the layout of Indesign. Or, if you want one option in a radio button group to be on by default, open the PDF in Acrobat, make the selection, then save.

As for checkmarks, this element has an appearance and a button style. The button style can only be applied in Acrobat and the default option is a "Circle". You can apply the appearance in Indesign. The button style will supersede the look of the button. So after the user selects this radio button, and goes to next question, the button will appear with button style, not the appearance. If this comment does not make sense, then open PDF, make selections to radio buttons and view the results.

With that said, I would recommend using the button style: "Check Mark" not the appearance of a checkmark.